Home / 46,804,802.70-64,590,275.26-26,178,249.90

Finding the Fourth Proportional to 46,804,802.70, 64,590,275.26 and 26,178,249.90

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Solution

The fourth proportional to 46,804,802.70, 64,590,275.26 and 26,178,249.90 is: 36,125,787.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,804,802.70 : 64,590,275.26 = 26,178,249.90 : x
  2. Step 2: Convert to fraction form
    46,804,802.70/64,590,275.26 = 26,178,249.90/x
  3. Step 3: Cross multiply
    46,804,802.70x = 64,590,275.26 × 26,178,249.90
  4. Step 4: Simplify right side
    46,804,802.70x = 1,690,860,366,866,067.25
  5. Step 5: Solve for x
    x = 1,690,860,366,866,067.25/46,804,802.70
  6. Step 6: Final answer
    x = 36,125,787.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.